My Boyfriend Is Type B

My Boyfriend is Type B is a South Korean romantic comedy film from the year 2005. The basic premise of the film comes from the Japanese blood type theory of personality, which claims that a person's blood type can determine their personality traits. The heroine is type A (conservative and introverted) while her love interest is type B (passionate and irresponsible).

Cast

Han Ji-hye

Ha-Mi

Lee Dong-gun

Young-Bin

Jung Ryeo-won

Bo-Young

Shin Yi

Chae-Young

Kwon Hae-sung

schoolboy in classroom